Troubleshooting – Invacare 9000 STANDARD WEIGHT User Manual
Page 30
4 SAFETY INSPECTION/TROUBLESHOOTING
30
Inspect/Adjust Periodically
❑ Inspect frame and crossbraces for loose or missing hardware.
❑ Inspect for bent frame or crossbraces.
❑ Check that wheel locks are easy to engage.
❑ Inspect seat and backs for rips and sagging.
❑ Check that there is no excessive side movement or binding in the rear wheels when lifted and spun.
❑ Inspect handrims for signs of rough edges or peeling.
❑ Adjust front casters/forks bearing system if wheel wobbles noticeably or binds to a stop.
❑ Inspect casters for cracks and wear.
❑ Ensure that casters are free of debris.
❑ Ensure wheel bearings are clean and free of moisture.
❑ Clean upholstery and armrests.
❑ Check that all labels are present and legible. Replace if necessary.
4.2
Troubleshooting
Chair Veers
Right/Left
Chair 3 Wheels Sluggish Turn
or Performance
Casters
Flutter
Squeaks
and Rattles
Looseness
in Chair
Solutions
X
X
X
X
Check tires for correct and equal pressure
X
X
X
X
Check for loose nuts and bolts.
X
X
X
Check caster headtube angle.
X
X
Check that rear wheels are equally spaced away from seat frame.